718130 has 16 divisors (see below), whose sum is σ = 1477440. Its totient is φ = 246192.

The previous prime is 718121. The next prime is 718139. The reversal of 718130 is 31817.

It is an interprime number because it is at equal distance from previous prime (718121) and next prime (718139).

It is not an unprimeable number, because it can be changed into a prime (718139) by changing a digit.

718130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5060 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (92340).

2⁷¹⁸¹³⁰ is an apocalyptic number.

718130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

718130 is an abundant number, since it is smaller than the sum of its proper divisors (759310).

It is a weird number, because it is abundant, but not a pseudoperfect number.

718130 is a wasteful number, since it uses less digits than its factorization.

718130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10273.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 718130 is about 847.4255129508. The cubic root of 718130 is about 89.5504329639.

Adding to 718130 its reverse (31817), we get a palindrome (749947).

It can be divided in two parts, 718 and 130, that added together give a palindrome (848).

The spelling of 718130 in words is "seven hundred eighteen thousand, one hundred thirty".